When attempting to run a Delta Import on an IDB MA the MIM UI throws up that the MA has detected that a full import is required.
When running a Delta Import the error below appears in the Windows Event Log. Restarted IDB and attempted a delta import after a full import however the error still persists.
The extensible extension returned an unsupported error.
The stack trace is:
"System.FormatException: Invalid change number: ''
at Unify.Product.IdentityBroker.ImportProxy.DeltaImportPaged(GetImportEntriesRunStep importRunStep)
at Unify.Product.IdentityBroker.ImportProxy.Import(GetImportEntriesRunStep importRunStep)
Forefront Identity Manager 4.3.2124.0"
Customer support service by UserEcho